Two Fort Dodge men facing robbery charges in Webster City are also facing charges in two other counties as well.

Lucas Osborne, 29, and Michael Graves, 25, are each charged with second-degree robbery in connection with an incident at the Webster City YesWay, 1102 Second St.

Webster City Police Chief Shiloh Mork said the robbery happened on April 5.

He said the charges stem from an in-depth investigation involving multiple agencies in north central Iowa.

The Webster City charges mark the third county in north central Iowa that the pair is facing charges in.

They were initially arrested in Pocahontas on April 13 for trying to burglarize a car wash, according to Pocahontas Police Chief Al Hinrickson.

They were charged with attempted burglary and possession of burglary tools.

During that investigation, evidence came up that the two may have been involved in a robbery in Humboldt County that happened April 8 at the Kum & Go in Humboldt.

As a result of the investigation, Humboldt County Sheriff Dean Kruger said Osborne and Graves were both charged with second-degree robbery and fourth-degree theft.

According to Kruger, the store was struck at about 6:30 a.m. A single clerk was in the store, but Kruger said the clerk wasn’t hurt, and no weapons were displayed.

An undetermined amount of cash was taken in that robbery.

Other investigating agencies included the Humboldt Police Department and Pocahontas County Sheriff’s Department.