. >>> armed and dangerous and police say he's on the loose in harris county georgia. police pulled him over in a gas station, but you know he won't someday pulled over long. deputies give chase. halloway enters the freeway, but he's going the wrong direction. he's going against the flow of traffic creating a terribly dangerous scenario. thankfully, nobody was hit or injured, even though the deputy thought he was going to crash any moment, he doesn't. he gets away. in this case, halloway managed to get away from the deputies. they found the ford explorer abandoned and crashed into a fence. inside, cash, drugs, and stolen firearms and his accomplice. this is a bad dude, cash, drugs, stolen firearms, who knows what he would do with that. this is not the first time he gave police the slip. a month earlier, he ran. this is footage from a house nearby. you see the car that he was driving crash into another vehicle. there's halloway's car, the black one, crashes in a ditch, and takes off on foot. that's the first time he gave the police the slip. the people in the vehicle? t

georgia police releasing new details today about the man charged with murder and child cruelty in the case, cooper's father, 33-year-old justin ross harris. authorities claim harris told officers in cobb county, georgia, that he looked online for information about the dangers of heated cars before the tragedy. specifically, according to search warrants, what temperature it needs to be for that to occur. justin stated that he was fearful that this could happen. harris, a web developer, has pleaded not guilty, saying he forgot to drop cooper off at day care before parking outside his office. harris said he discovered cooper when he was leaving for the night, according to the warrant. >> he kept saying, what have i done? what have i done? >> reporter: but cooper was already dead. tonight, harris remains in jail,

harris. cooper was left in the back of the family suv for seven hours in the hot georgia sun and died. police in cobb county, georgia, charged the father justin harris with murder in the death of his son. tonight we know more about the chain of evidence that may have led them to arrest him. authorities have apparently seized computers from his father's office. it allegedly has a search history on it that raises concerns and suspicions. martin savidge joins us from outside atlanta. what do we know now, martin? >> good evening, anderson. a source close to the investigation has spoken to hln's nancy grace and says as you point out there, there were a number of computers, work computers for the father that have now been seized, and apparently investigated. and that source says on one of those computers there was a search that specifically was looking for how long it takes for an animal to die in a hot car. now that would seem like an electronic smoking gun. however, it's quite clear to authorities they already felt that the father's excuse or explanation that this was an accident was unraveling. they felt that

. >> cobb county police in georgia are facing scrutiny for charging harris.eft his 22-month-old in his is suv by accident forgetting to drop him off at daycare wednesday. now thousands of people are defending harris signing an online petition asking the district attorney to drop the charges. people are even raising money online for his family and their expenses. still police say there are more to the story. one police sergeant told cnn, what i know about this case shock conscious. according to the arrest warrant, the temperatures reached 88 degrees but now police have doubts the child was left in the hot car for several hours like harris said. though investigators have been tight lipped about why. >> they looking at that child for any injuries prior to. >> once he realized he was in the back seat he pulled into a busy shopping center. >> a witness said he pulled the child out, tries to resuscitate him. >> results have not been released yet from the autopsy but they should shed more light on this tragedy. i'm mary mueller reporting. >>> coming up on kron 4 new