In the fourth season, Stef and Mike discover that he sets the warehouse on fire before realizing he is with his father's gun and Nick flees Anchor Beach shortly after having a dispute with Mariana; the school subsequently goes on lockdown.
In the fourth season, Stef and Mike discover that he sets the warehouse on fire before realizing he flees with his father's gun. During this moment, Nick skips class shortly after having a dispute with Mariana while at Anchor Beach; the school subsequently goes on lockdown.