Update: Eron Hodges confirmed his departure to Purdue on Sunday afternoon, and posted a thank you note to Ohio State's Mark Pantoni, Urban Meyer, Brian Voltolini, Mickey Marotti and players on Twitter.
According to athletic.net, he actually ran a 10.78 earlier this month: https://www.athletic.net/TrackAndField/Athlete.aspx?AID=9484090#!/L0 I would assume that was hand-timed, too, but not as if this time came out of nowhere.
More perspective: Ezekiel Elliott's Missouri state championship-winning time in the 100-meter dash was 11.03.
It's scheduled to re-air at 11 p.m. on ESPN2 and a bunch of additional times this week and next. Full schedule from ESPN: https://espnmediazone.com/us/sportscenter-special-qb2qb-with-russell-wilson-schedule/