This Thursday at 6:00 pm, the Lafayette Police Department will host Police Memorial Day Ceremonies at St. Barnabas Episcopal Church on Camellia Boulevard.  Relatives of area slain officers will be in attendance along with law enforcement officers representing surrounding agencies.  A police motorcade will depart from the Lafayette Police Department at 5:30 pm and travel to St. Barnabas Episcopal Church.  This year the memorial service will honor the memory of 19 Acadiana area law enforcement officers killed in the line of duty dating back to 1926.