Sheriff's Deputy Greg Markovic took his eyes off the road three times on Jan. 9, 2012, in San Jose -- once each for the burger, a stuck radio microphone and an accidentally switched-on light -- and struck a Honda driven by Diem Van Lam, 78, the San Jose Mercury News reported Tuesday.
"The take-home message from this case is that distracted driving can affect anyone, at any time, even at 4 o'clock in the morning and even when you think you're the only one on the road," said Michael M. Shea Jr., Van Lam's lawyer.
Van Lam sustained a torn aorta, seven broken ribs and a skull fracture, the newspaper said.
Shea said the county is self-insured for the first $2 million of the settlement and its insurance company would cover the remainder.
Markovic is no longer working due to a permanent disability from an unrelated, subsequent incident -- rescuing a child from a highway crash, a sheriff's official said.