And now, the FBI has been called in to deal with the situation.
Colorado:
http://abcnews.go.com/US/colorado-town-edge-authorities-serial-shooter-angle/story?id=31212572
http://denver.cbslocal.com/2015/05/20/sheriff-calls-mysterious-northern-colorado-shootings-extremely-frustrating/
The FBI has joined a probe into whether a possible serial shooter is on the loose in rural Colorado after a man was fatally shot while biking on a stretch of road recently.
Michigan:
There Are Now 2 Interstates Where a Sniper is Suspected of Shooting at Cars…
http://www.ijreview.com/2015/08/406878-now-2-interstates-sniper-suspected-shooting-cars/
A disturbing report of a possible sniper situation in Michigan has law enforcement on high alert.
Arizona:
Shootings on Arizona's I-10 Put Drivers on Alert
http://www.nbcnews.com/news/us-news/shootings-arizonas-i-10-put-drivers-alert-n419291
Someone is shooting at cars along an Arizona highway. Officials are investigating four separate shootings over three days along I-10. It was not immediately clear if the incidents were related.
Ohio:
Akron highway shooting mirrors series of similar incidents across the country
http://www.cleveland.com/akron/index.ssf/2015/09/akron_highway_shooting_mirrors.html#incart_m-rpt-1
AKRON, Ohio — A Tuesday morning highway shooting in Akron mirrors several incidents across the country. Car shootings were reported in Akron, Cleveland, Cincinnati, North Carolina, Arizona and Michigan beginning July 29. Investigators do not believe they are all connected. In some of them, the victims appear to have been chosen at random
Illinois:
Henry County, Ill. vehicles targeted, sheriff investigates
http://kwqc.com/2015/09/01/henry-county-ill-vehicles-targeted-sheriff-investigates/
HENRY COUNTY, Ill. (KWQC) – The Henry County Sheriffs Office is investigating reports of damage to vehicles in the rural Lynn Center area of Henry County that appear to have been caused by gunshots. In addition, reports have been taken from motorists traveling on township roads east of Rt 150 near the Edwards River. Officials say a small number of drivers passing through the area at various times have thought their vehicles were hit by a rock, only to later find what appear to be bullet holes in their vehicles.


