A worker directs traffic in the parking lot of a Blacksburg, Virginia, funeral home on Wednesday, Feb. 3, 2016. McCoy Funeral Home hosted visitation for 13-year-old Nicole Lovell, who authorities say was stabbed to death after she disappeared from her home. Her body was found in North Carolina, and two Virginia Tech students are charged in her death. (AP Photo/Skip Foreman)

Va. Tech murder suspects left few clues to possible motives

“These are the ones you take a deep breath when you realize what you’ve got and say, ‘Don’t mess this up.'”