I don't know what you are basing that comment on. How do we know what evidence they found? They certainly took things - bags of things - they returned for two specific items and they found and took those two things...to me the word struggled implies that they have some vendetta against JM and are out to get him. Of course, you are free to believe this....for the record, I do not!
I dont know, and they havent said. JM doesnt seem very smart. He drove to police station to ask police if it was ok for police to follow him. He asked for a lawyer which they dont give out. His family has talked about his case to the news. I dont think (we'll see) someone who makes such poor decisions could successfully elude the PD and the FBI. His car wasnt even washed on outside to hide her prints if she got in. This warrant doesnt need to be for any new evidence. Im just waiting to see what they have found.