Citing the need for further investigation, authorities released a 22-year-old man who was arrested on suspicion of attempted murder of a peace officer after the SUV he was driving veered into the wrong lane and crashed into Los Angeles County law enforcement recruits on a training run, injuring 25 of them. Nicholas Joseph Gutierrez, of Diamond Bar, was released late Thursday. NBC4LA broadcast footage of him arriving home and reported that he didn't answer any questions. Subscribe to KCRA on YouTube now for more: http://bit.ly/1kjRAAn Get more Sacramento news: http://www.kcra.com Like us: http://facebook.com/KCRA3 Follow us: http://twitter.com/kcranews Instagram: https://www.instagram.com/kcranews/