The Coast Guard Cutter Blackthorn Memorial is shown after the placement of roses representing the 23 crew members who perished aboard the Blackthorn during its annual 35th ceremony in St. Petersburg, Fla., Jan. 28, 2015. The crew of the Blackthorn collided with the motor vessel Capricorn Jan. 28, 1980 resulting in the service's worst peacetime disaster. (U.S. Coast Guard photo by Petty Officer 3rd Class Ashley J. Johnson)