Police release details of accident that killed officer Bruce St Clair during motorcade . The 20-year veteran of the Jupiter Police Department died instantly . Officer Bruce St. Laurent , 55 , was traveling with the presidential motorcade around 4:45 p.m. Sunday southbound on Interstate 95 through West Palm Beach when he pulled his motorcycle onto an on ramp , so he could stop traffic from accessing the highway , according to a statement released Monday by Palm Beach County Sheriff 's Office spokeswoman Teri Barbera . Community members are honoring the officer with memorial , fundraising for him .
Police release details of accident that killed officer Bruce St Clair during motorcade . The 20-year veteran of the Jupiter Police Department died instantly . Community members are honoring the officer with memorial , fundraising for him .