DUARTE - Three days after the suspect in the killing of Temple Station sheriff's Deputy David March was arrested in Mexico, vandals tagged one of the freeway memorial signs honoring him. "Of all the things to tag. Have some respect," said Irwindale Sgt. John Falone. The vandalized sign is on the westbound Foothill (210) Freeway near Mount Olive Drive. A motorist noticed it Sunday morning. The writing, in black ink, is not legible. Jorge Arroyo Garcia, also known as Armando Garcia, accused of the 2002 shooting death of March, had been arrested in Mexico on Thursday. Whether that led to...