Alex Hall and Winston Milling, who have both been friends with Harris since college and worked with him at Home Depot, testified in Thursday's hearing that Harris talked all the time about how he loved his son. The two went to lunch with Harris the day the boy died and had planned to go to a movie after work that day."Nothing stuck out," Hall said. "Nothing was weird." The two men later dropped Harris off so he could put a couple of light bulbs he had purchased in his car. Kilgore, the defense attorney, said that showed Harris did not mean to leave the boy there. "Why would he take his closest friends to his crime scene?" he asked. Kilgore said Harris had also sent his wife a text that afternoon asking, "When are you going to pick up my buddy?" And Harris described himself to police as a doting father who always kissed his son when he strapped him into the car seat because "he wanted Cooper to know his daddy loves him," Cobb County Police Detective Phil Stoddard testified. Harris is a native of Tuscaloosa, Alabama, and moved to Georgia in 2012 to work for Home Depot. Harris told police that on the day of the boy's death, he had watched cartoons in bed with Cooper, then had breakfast with him at a Chick-fil-A restaurant. Surveillance video from the restaurant showed a child who "appeared wide awake and happy," Stoddard said. Harris told police he forgot to drop the boy off at day care, instead driving straight to work. Harris told police he realized the boy was still in the car as he drove to the movies after work. A defense witness testified that Harris appeared to be extremely upset after pulling into the parking lot, trying to do CPR on his son. "He was saying, 'Oh my God, oh my God, my son is dead, oh my God,'" witness Leonard Madden said. But Stoddard, the detective, said witness accounts were not consistent. Harris never called 911 but was on his cellphone when officers arrived, Stoddard said. Harris twice refused an officer's request to get off the phone and was arrested when he used profanity, Stoddard said. Harris showed no emotion while being interviewed by investigators, Stoddard said. Evidence uncovered by investigators shows Harris was unhappy in his marriage and was practically leading a double life, Stoddard said. He was exchanging nude photos with several women, including at least one teenager, even on the day his son died when he was at work, Stoddard said. Kilgore, the defense attorney, said that evidence had no bearing on Harris' intent. "I think the real purpose of all that is to publicly shame him," Kilgore said. Kilgore also said Harris and his family will have to deal with what he called a catastrophic accident for the rest of their lives. Harris, who was stoic through most of the hearing, began crying at that point. In the weeks before the boy's death, the man also had looked at a website that advocated against having children and had done an Internet search for "how to survive in prison," the detective said. "I think the evidence now is showing intent," Stoddard said. He said Harris should remain in jail because he is a flight risk: There is evidence he was leading a double life, he has family in Alabama, and the former 911 dispatcher has law enforcement experience. Scores of reporters and some curious members of the public were at the hearing just outside Atlanta, where police and prosecutors laid out the most detailed account yet of their case against Harris. Some of Harris' supporters also were in the courtroom, as was his wife. Many were surprised and there was some public outcry when police immediately arrested Harris and charged him with murder in his son's death, and that may be one reason the prosecution presented so much of its findings at Thursday's hearing, said Georgia State University law professor Jessica Gabel, who attended the hearing. "We can always say that publicity and emotion doesn't matter, but I think the reason the prosecution came out swinging today is because of the criticism," she said.