A Florida woman quips at cops, "Which One," when they tell her they're investigating a murder of her ex. Turns out she killed 2 exes, in 2 counties in 1 day...using a stolen food order as a ruse to lure on of the men outside. 

An innocent teen, an honor student & athlete is gunned down while waiting outside for a DoorDash delivery...in a case of mistaken identity! Plus, customers and fists fly in a wild Chipotle burrito brawl. Jennifer Gould reports.