it started when jessica lim lynn pedia was pulled over. >> the vehicle wanted to continue on. one of our vehicles finally had to ram the front of the vehicle to stop the vehicle from taking off again. >> they were arrested and both had warrants out for their arrest. emergencies. an active shooter training. >> reporter: it combines current and former law enforcement and civilians. >> i originally started because i wanted a good workout, but i hate going to gyms. it has no meaning. this has meaning. >> this is a first for he and his wife se cilia. the class goes over a number of self-defense strategies for a number of situations. they use mock long guns to simulate an active shooter. the act of self-defense is widely used in the military, train together. >> this particular type of training that we're doing is bringing law enforcement into the civilian world rather than bringing civilians into the law enforcement world. we're training the civilians to be first responders. the best people to respond to an active attack are the people right there. >> i just want to be prepared. i k