[Doylestown, Pa.]  The National Tactical Officers Association hosts two Incident Debriefs  during the 31st Annual Tactical Operations Conference & Trade Show at the Arthur R. Outlaw Mobile Convention Center in Mobile, Alabama Sept. 21-26.

Jason Van’t Hof of the San Diego Law Enforcement Coordination Center will debrief the September 2013 siege in which alleged al-Shabaab gunmen attacked the Nairobi Westgate Shopping Mall in Nairobi, Kenya, killing at least 67 people, including the four attackers Sept. 21. 4 to 5:30 p.m.

In February 2013, former Los Angeles police officer Christopher Dorner targeted law enforcement officers and their families in a rampage that culminated with Dorner’s suicide during a stand-off with police at a cabin in the San Bernardino Mountains. On Monday, Sept. 22 from 4 to 5:30 p.m., Capt. Greg Herbert and Sgt. Randy German of the San Bernardino County Sheriff’s Department will recount the event and lessons learned.