Iowa officials say a lottery employee has been arrested after being identified as the mystery winner of a multimillion-dollar Hot Lotto ticket that baffled investigators for years.

The Iowa Division of Criminal Investigation said Thursday that 51-year-old Eddie Raymond Tipton, of Norwalk, faces two felony counts of fraud. He is being held at the Polk County Jail. Court records do not list an attorney.

Tipton is the security director for the Multi-State Lottery Association in Iowa. Officials say he bought the Hot Lotto ticket in 2010, despite being legally prohibited. He is accused of asking others to claim the ticket.

A New York lawyer in 2011 waited shortly before the one-year deadline to try to claim the ticket but later withdrew. Authorities say the case remains under investigation.