Mark Essex, the Howard Johnson Sniper

Mark Essex, U.S. Navy ID photo

Cadet Alfred Harrell and Officer Philip Coleman, both killed

Black Panther Party meeting

Officers Hosli and Paul Persigo, killed

Deputy Chief Sirgo, killed

Sirgo Plaza memorial, dedicated to those involved in the Essex attacks

View of hotel and helicopter

Drainpipe concealed sniper

Mark Essex's body on roof

Racist graffiti on Essex's wall

Essex's warning letter, part 1

Essex's warning letter, part 2

Chief Clarence Giarrusso

Map of immediate area

Fires set by Essex in hotel

Marine Lt. Chuck Pitman

John Allen Muhammed