UM Coach: Bomb Sniffing Dogs, Spotters on Roofs Before Explosions
"They kept making announcements to the participants do not worry, it's just a training exercise," Coach Ali Stevenson told Local 15.
Stevenson said he saw law enforcement spotters on the roofs at the start of the race. He's been in plenty of marathons in Chicago, D.C., Chicago, London and other major metropolitan areas but has never seen that level of security before.
"Evidently, I don't believe they were just having a training exercise," Stevenson said. "I think they must have had some sort of threat or suspicion called in."
CNN reports a state government official said there were no credible threats before the race.
Stevenson had just finished the marathon before the explosions. Stevenson said his wife had been sitting in one of the seating sections where an explosion went off, but thankfully she left her seat and was walking to meet up with him.
"We are just so thankful right now," Stevenson said.