DUBUQUE, Iowa (AP) — An Iowa man who says he caught a Dubuque school van speeding while transporting students has been fired by a lawn care company.

Jay Shipley says that TruGreen Lawn Care fired him for recording the incident while he was driving a company vehicle. He said he was suspended last week and was fired Tuesday.

Shipley says he became concerned because the van was traveling more than 80 mph on Interstate 280 near North Liberty. He called the Iowa State Patrol and later posted the video on Facebook.

A Dubuque Community School District spokesman says a school staff member was driving students to a conference in Des Moines. The district is investigating the speeding allegations.

TruGreen tells KCRG-TV that its policy is to follow laws that prohibit speeding and using a cellphone while driving.

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