By Steve Liewer
UNION-TRIBUNE STAFF WRITER
SAN DIEGO — Several people left flowers yesterday for 6½-year-old Stryker, the department's most experienced police dog, at a memorial for Oceanside officers who have died in the line of duty.
“He was in the prime of his career,” said Officer Greg Rainwater, a former handler. “It's a real tragedy.&rd...
Tributes left for San Diego K-9 killed in the line of duty