Cambridge man killed in Andover fatal accident

A Cambridge man was killed and a Princeton woman was injured in a two-vehicle crash Monday afternoon (Aug. 26) in Andover, according to the Anoka County Sheriff’s Office.

Gary Christofferson, 62, died in the accident, Lt. Paul Lenzmeier of the sheriff’s office confirmed.

Police responded to the accident on Round Lake Boulevard near 174th Avenue at 2:14 p.m.

According to the initial investigation by the sheriff’s office, it appears Christina Marie Rockstroh, 41, was driving her SUV north on Round Lake Boulevard when she crossed the center line and struck a southbound passenger vehicle head-on that Christofferson was driving.

Rockstroh was transported by ambulance to Mercy Hospital with unknown injuries, according to the sheriff’s office.

No further information was available when this edition went to press.

Eric Hagen is at

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