alright. from the facts I've gathered the links you've provided. This is what I've been able to get so far. If you guys want þ add/edit as much info as possible feel free to add copy/paste. The more accurate info we have the better. If something isn't accurate according to the articles please feel free to correct it.
4/26/13
Friday night
4:30pm-JH starts her shift, a shift she'd picked up or covered for someone else.
Nothing out of the ordinary that we know of, almost all day.
9:00pm-Witness #1 (CV)-States that Jessica was outside near a gas pump talking to a man in a grey van, but didn't get a look at his face. He has a distinct voice, and was kind flirting with Jess (by the snip of conversation he heard.)
10:15pm-10:30pm: witness #2 (JA)-States he's a friend of JH and regular customer of the Exxon. Reported nothing out of the ordinary for that timeframe while he was there.
An unnamed witness 10:30pm-stated he saw a van go down the street and double back to park acing the Exxon station
http://www.wzzm13.com/news/article/...months-private-investigator-reveals-new-clues
10:51pm-final purchase before Jess went missing. Logged on the cash register tape receipt.
approx. 11:00pm- according to the latest article "Police said the woman and her husband were riding motorcycles about 11 p.m. on April 26 — about the time Heeringa disappeared. They saw him open and shut the back hatch and take off. They say they followed him until he turned onto the main road.
11:15pm-911 call made by a regular customer who noticed something suspicious.
approximate time from 10:51-11:04-First video -very grainy captures a Grey Van on tape heading North on Grand Haven Rd. (timestamp incorrect on video)
At exactly 11:04pm- 2nd video shows same van going North on Grand Haven Rd, towards Airport Rd.