The last thing Krista Curry expected to find in a soccer stadium was a time bomb. When she alerts explosives expert Cash Dixon, she becomes a local hero. But the attention could expose her real name–and the infamous past she fought to escape.

Cash promises Krista protection from the bomber's retaliation. Yet she hesitates to trust him as she sees his suspicion about her grow with every question she dodges. She can't expect Cash to continue to safeguard her unless she tells him the truth. Now Cash must decide if she's an innocent woman or guilty accomplice. But the clock is ticking down–and the real bomber is still on the loose...

First Responders: Brave men and women alert and ready for danger and love