The Palm Beach County Sheriff's Office is currently assisting the Broward County Sheriff's Office in Lantana.
A bomb squad vehicle was at the residence late Wednesday night.
The activity is in the 600 block of Easter Cay Way inside the Lantana Cascade mobile home park.
Law enforcement sources confirm this is related to the shooting at Majory Stoneman Douglas High School in Broward County today that killed at least 17.
It is unclear to what degree.
Law enforcement left the scene just before 6 a.m. Thursday.
Law enforcement sources confirm to NewsChannel 5 the scene here at Lantana Cascade IS connected to the #Parkland shooting. It’s still unclear to what degree. PBSO is assisting the Broward Sheriff’s Office @WPTV@FOX29WFLXpic.twitter.com/sKukjoekAz
— Jason Hackett (@JHackettWPTV) February 15, 2018
The PBSO Bomb Squad just pulled up to Lantana Cascade mobile home park. Residents here tell me law enforcement came knocking at their doors at around 4pm. Waiting for more details... @WPTVpic.twitter.com/mgx1P7Uaw2
— Jason Hackett (@JHackettWPTV) February 15, 2018
This is a developing story and will be updated.