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SAN DIEGO — Among the safety measures schools are now employing is a device invented by a retired San Diego teacher that was never designed for the use.Rick Morris taught elementary school for three decades before leaving to focus on books to help educators with inventions.In 2005, Morris designed the Lock Blok, an updated version of a device he invented in the 80s. Applied with an adhesive, a rubber tab is affixed to the door and can be pushed out, again acting like a stopper. It was designed to cut down on noisy door slams in class.Morris said after the Columbine shooting, schools started using the Lock Blok for safety.  Most class doors have to be locked from the outside. With Morris' invention, teachers could just keep the door locked all day, even with the Lock Blok engaged. In an active shooter situation, the tab is pulled back, while the door shuts and is automatically locked.Security experts tell us during a true emergency, fine motor reflexes becomes tested. If a teacher has to go outside and try to lock the door with a key, it could take precious seconds.  Over the years, some 8000 Lock Blok units have been installed by local schools.  "My reaction is if this is helping to make a campus more secure, good for you, but don't put all your hope in one device. Security is bigger than that," said Morris.Morris doesn't market Lock Blok as a safety measure because it wasn't designed for protection, but after a November shooting rampage at a Northern California school, he can't forget the call he got from that district's superintendent."My wife and I teared up on that one ... If it saved one life, then it saves some parents from grieving," said Morris. 1729

SAN DIEGO (CNS) - A 40-year-old man was shot and wounded while riding his bicycle early Saturday morning in Logan Heights.The shooting was reported at 1:20 a.m. in the 2900 block of Marcy Avenue, said San Diego police Sgt. Michael Tansey.The victim was riding his bicycle on the sidewalk westbound on Marcy Avenue when someone inside a black Jeep Cherokee that was parked along the north side of the street exited the passenger side and fired several rounds at the victim, Tansey said.The bicyclist was struck twice by the gunfire and fled on his bicycle. He rode into a fast food restaurant in the area of 29th Street and National Avenue, where he was taken to a hospital for treatment of non-life-threatening wounds, Tansey said.The victim sustained a gunshot wound to his buttocks and left lower leg, Tansey said.The gunman was described as Hispanic, in is mid 20s, wearing a black shirt and dark pants, according to Tansey. 935

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SAN DIEGO (CNS) - A fire broke out Wednesday morning at a duplex in Rancho Penasquitos, and responding firefighters confronted cluttered conditions in one of the homes in order to knock down the flames and search for residents, authorities said. 253

SAN DIEGO (CNS) - A hit-and-run driver struck a motorcyclist early Wednesday morning in the Fairmont Village neighborhood, leaving the rider with a broken leg, police said.The crash was reported around 12:10 a.m. at the intersection of Lantana Drive and Euclid Avenue, San Diego police Officer John Buttle said.A 33-year-old man was riding a Yamaha motorcycle northbound on Euclid Avenue when a vehicle pulled out from Lantana Drive and struck the right side of the motorcycle, Buttle said.The rider was taken to a hospital for treatment of a fractured tibia and fibula, the officer said.The suspect vehicle, described as a white Honda sedan, was last seen heading southbound on Euclid Avenue, Buttle said.A description of the hit-and-run driver was not immediately available. 784