Fugitive felon Alberto Morales still in Texas, police say DALLAS, Feb. 13 (UPI) -- Escaped convict Alberto Morales, subject of a Texas manhunt, was presumed to still be in the area Wednesday, Grapevine police said at a news conference. We're urging the public to stay vigilant. He's very dangerous and anybody who comes in contact with him is definitely at risk," police Sgt. Robert Eberling said. Area schools remain on "soft lockdown" as the search for Morales continued, The Dallas Morning News reported. Morales may still be in the handcuffs and shackles he was wearing when he escaped Monday night, investigators said Tuesday. His chains were not found near the Dallas-area Walmart where he stabbed a Florida police officer and fled, newspaper reported. Morales, 42, a violent sex offender, was being returned to Nevada from Florida to serve a sentence of 30 years to life. He had been transferred to Florida for legal proceedings that added another 10-year prison term to be served if he is ever released by Nevada. "This is an extremely dangerous individual, and he's capable of anything," Eberling said Tuesday. The officers decided to continue to Carson City, Nev., in a rented sport utility vehicle and arranged for a third officer to fly to Dallas to join them. On their way to Dallas/Fort Worth International Airport, they visited the Walmart in Grapevine, where one officer went into the store. Morales, with his hands shackled to a belly chain, somehow managed to stab Miami Detective Jaime Pardinas, 54, after breaking off the earpiece to his glasses. Pardinas remained in serious condition after surgery at Parkland Memorial Hospital.