SILVER ALERT: Vulnerable 70-year-old man missing since Tuesday

TUCSON –A Silver Alert is still in effect for a missing 70-year-old man.
William J. Baumeister was last seen leaving the 14000 block of E. Troika St. towards Old Spanish Trail on a blue bicycle at about 7 a.m. on Tuesday, police say.
Police say he was diagnosed with Parkinson’s 10 years ago and takes medication for it 3 times a day.
He was wearing a dark Callaway long sleeve sweatshirt with shorts and a backpack.
Baumeister is described as a 70-year-old male, 6”1’, weighs