77-year-old Howard Lindquist last seen Monday

SAN ANTONIO – The Texas Department of Public Safety has issued a Silver alert for a local elderly man.

77-year-old Howard Lindquist was last seen neat the corner of Proton Road and Hardy Oak Blvd. on the far north side.

Lindquist stands about 6 feet and 1 inches tall, weighing about 185 pounds, with grey hair and green eyes.

He was last seen wearing a black t-shirt, blue jeans, blue sneakers, and using a black cane.

Authorities believe he may be driving a blue 2010 Lexus RX5, with the Texas license plate number #MJR4113.