This is a continuing story and will be updated as new details develop. Keep checking back for the latest information available. Updates from previous days are at the end of this report. Live streaming of the trial is here. Other articles are also available here.
Aug 12, 2021 -
DAY 7 - LIVE TRIAL BLOG
Thursday, August 12
4:31 p.m.: Judge David Reich recesses the case for the day. The proceedings will resume on Friday, August 13 at 8:30 a.m.
3:41 p.m.: Witness called — Arnie Rummel, Bureau of Criminal Investigation supervisory special agent. Details his training and experience in law enforcement. Stationed by BCI in Jamestown. Has been involved in investigating 85 homicides in his 39-year career.
Witness Arnie Rummel
Rummel discusses how law enforcement processes a crime scene. Look for things out of the ordinary, things that were brought to a crime scene, things that are missing from a crime scene. On April 1, 2019, was assigned to assist in processing the RJR crime scene and supervise the case as it progressed. After being informed of the particulars at the crime scene, he recognized he would need a lot of agents to work the crime scene. Says he arrived at RJR around 10:00 a.m., on April 1, 2019. When he arrived, the crime scene had been secured. Noticed the crime scene inside was messy, things had been strewn around. Testifies all agents on scene took precautions to prevent cross-contamination of evidence and that they all followed proper procedures at the scene.
Worked with special agent Joe Arenz throughout the case in a support mode. Says a drone was dispatched to help document the scene from the air and possibly help look for evidence. Also coordinated agents to canvas the area to look for video evidence and interview people who might be potential witnesses. Used viideo evidence from businesses to help identify the suspect and provide information on the suspect’s movement and clothing.
Says he noticed while he was near and in RJR, he wore hunter orange. When he left the area and was going away from RJR, he was wearing dark or black clothing. The change of clothing was significant because wearing hunter orange indicates a person is out hunting, he was hunting people. Then he changes to dark afterward because he now doesn’t want to be seen. This indicated to Rummel a particular mindset of the suspect — he went out to kill.
Used the Big O Tires video and saw the suspect by a fence behind the store, so they went annd measured the height of the fence and were able to determine his height based on his placement by the fence. They estimated a six foot tall person.
Says it was significant they they didn’t find shell casings and clothing. From that, they surmised he took it all with him so it couldn’t be found.
Says they were looking for a white Ford F-150 pickup with an extended cab with rust spots. There are a lot of white pickups in ND, but they were looking for a specific truck that had a particular rust pattern on the driver side rear wheel well based on the surveillance videos.
Rummel says he was notified a Washburn deputy was confident a truck in the community was similar to the suspect truck being sought. Went to Washburn on April 4. Arrived about 3:30 p.m.. or 4:00 p.m.
Watched the traffic stop that detained Chad Isaak. Felt the fact Isaak was smiling when he was detained was “weird.” With a lot of guns pointed at him, he wouldn’t expect the person to smile. Felt the large number of responding officers was appropriate because they were dealing with a suspect that may have killed several people, so they didn’t know what his mindset would be in a confrontation with law enforcement.
Says search warrants were obtained for Chad Isaak, his business, his pickup and for his residence. The searches took place at slightly different times.
Chad Isaak’s residence was searched on April 4. Rummel says they were searching for items that would connect Chad Isaak to the RJR crime scene. Looking for guns, ammunition, shell casings, fibers for clothing that might match the clothing in the video. Looking for hunter orange clothing, camouflage clothing and a knife.
Rummel says they did find most of the things they were looking for. It’s significant because they are pieces that tie Chad Isaak to the RJR crime scene. They found an orange sweatshirt, dark clothing, dark gloves, knives, dark shoes. Those were things. Says they didn’t find blood, but says everything was bathed in bleach and bleach destroys blood. Found in the freezer portions of a Ruger handgun in a plastic container labeled “Chad’s veg soup” in the back of the freezer. Says when he opened the container, it smelled of bleach. Also located a dark-handled knife, and some pocket saws that were similiar to the one found at RJR. Says investigators, and through experience, always look in freezers because people tend to hide things in their freezers.
Photo of gun pieces found in the refridgerator’s top freezer at Chad Isaak’s home during the April 4 search
Rummel says bleach destroys blood evidence and says bleach was evident throughout the house. Found it odd that the portions of the handgun found in the freezer were bleached. Says people normally don’t bleach their handguns.
Rummel says the Ruger revolver holds up to 8 bullets if you have a particular cylinder, and it holds the shell casings. The gun barrel and cylinder were missing. Crime testing on bullets can be traced back to a particular barrel, so he felt it was significant that the barrel was missing.
3:41 p.m.: The trial resumes.
3:40 p.m.: Judge David Reich calls for a one-minute stretch break.
3:38 p.m.: Re-cross-examination by defense attorney Bruce Quick. Smith didn’t include the smell of bleach in his report because he couldn’t seize the smell for evidence. Also didn’t write down he found some sticky notes as “odd.”
3:37 p.m.: Re-direct by prosecuting attorney Karlei Neufeld. Says he observed a knife in the washing machine. He did not retrieve it because he was called to Chad Isaak’s business to help with that search. He told Matt Hiatt about what he saw in the washing machine.
3:32 p.m.: Cross-examination by defense attorney Bruce Quick. Smith discusses his cybercrime expertise with Quick. Smith says lint from the dryer was also collected as potential evidence. Says helped search Chad Isaak’s office where a computer was seized for evidence.
3:04 p.m.: Witness called — Jesse Smith, Bureau of Criminal Investigation special agent. Direct examination by prosecuting attorney Karlie Neufeld. Based in Fargo. Details his experience and training. Does computer forensics and works in cybercrimes.
Witness Jesse Smith
He extracted information from cellphones and assisted in a search warrant. Nothing significant came from the cellphone searches. Assisted in executing a search warrant on Chad Isaak’s residence. Wanted to assist based on his cybercrime and forensics experience. Saw the RJR video of the suspect in the April 1, 2019 killings. During the search, he extracted information from a cellphone found in the residence. Nothing significant came from that search. Smith testifies he noticed a strong odor of bleach in the house.
Searched the entryway of the trailer where the washer and dryer were located. Smith says he found items in the dryer and some towels in the washing machine. When he opened the dryer, he saw a blaze orange hoodie with pockets, similar to the one worn by the suspect on video surveillance.
Photo of blaze orange jacket and black pants found in the dryer at Chad Isaak’s residence during April 4 search
Other items found in the dryer were an orange black jacket, black pullover, two black jackets, black pants, reversible face mask, black shoes and socks. Says the fleece reversible face mask is designed with camouflage print on one side and blaze orange on the other and can be worn with either side showing. Says the mask appeared to be similar to the face masks seen in the surveillance videos from April 1, 2019.
Reversible face mask found in the dryer at Chad Isaak’s home
Shoes found in the dryer at Chad Isaak’s home during April 4 search
Smith says the suspect, in the surveillance videos, was wearing a camouflage mask and in others a blaze orange mask. Says the reversible face mask found in the dryer on both sides appeared to match the ones worn by the suspect in surveillance videos. Also found black shoes in the dryer that appeared similar to the ones the suspect was wearing in the April 1 surveillance videos.
While searching Chad Isaak’s home, says he read some of the sticky notes and that they seemed “odd” to him. Also saw socks and gloves hanging and drying throughout the home.
3:03 p.m.: The Chad Isaak trial resumes, Judge David Reich presiding.
2:40 p.m.: Judge David Reich calls an afternoon recess. The trial will resume at 3:00 p.m.
2:32 p.m.: Re-direct by prosecuting attorney Karlei Neufeld. Hiatt says he helped canvas areas behind businesses in Mandan near RJR because the videos might have suggested there might be evidence there. Nothing was found. Hiatt’s other interviews with RJR employees did not result in any additional evidence. Says, despite the number of people involved in the search, he followed standard protocol and that it wasn’t difficult to move around the trailer. Says the disorganization of the home did not affect his ability to conduct a search of the home. Says a white t-shirt seen in a photo of one room did not match the orange hoodie authorities were looking for. Orange clothing that matched what they were looking for was collected. Says the location of the sticky note near a Bible didn’t invalidate the interest he had in the note. The second search was conducted a few days after the first search. The Mandan Police Department had requested a second search warrant to look for remnants of firearms, ammunition and other items. Nothing was found during the second search. Says all the clients Chad Isaak saw on April 1, 2019, were all in the afternoon. Says he was informed he had an appointment and couldn’t make the morning appointments on April 1, 2019.
2:12 p.m.: Trial resumes. Cross-examination of Matt Hiatt by defense attorney Bruce Quick. Hiatt interviewed potential witnesses in Mandan on April 3 related to the killings. Also canvassed for evidence — tire tracks, footprints and such — in Mandan with about 5 other agents. On April 4, interviewed other potential witnesses. Says he and others secured the Chad Isaak residence at 4:30 p.m. Says he assisted in the execution of the search warrant. Reviewing the sticky notes, Hiatt recalled from memory a sticky note about fighting only the battles you can win. Defense attorney Bruce Quick has Hiatt read the full note, “You are not the Caped Crusader for justice. Only fight those battles the Lord tells you to.” The other notes, “This is the time of year when you do stupid things,” was on a board next to an open Bible. Hiatt acknowledges several knives were seized at Isaak’s home. Hiatt was involved in a second search of Isaak’s home on April 9 or 10 using special sniffing dogs. That search was looking for guns and ammunition. Says nothing was seized in that search.