A Texas man was arrested in Indianapolis for allegedly stalking WNBA star Caitlin Clark, authorities announced Monday.

Michael Thomas Lewis, 55, of Denton, faces a stalking charge after allegedly harassing Clark through a series of vulgar and sexually explicit messages from December 16 to January 2, prosecutors revealed. They described his actions as a persistent and harassing “course of conduct” that would reasonably instill terror.

Police tracked Lewis to a Hilton Garden hotel in Indianapolis and a local library using an IP address. When officers questioned him at the hotel, Lewis admitted to being from Texas and claimed he was in the city on vacation. He referred to his messages as part of an “imaginary relationship” and dismissed them as “fantasy” and “a joke,” according to court documents.

Clark, who was interviewed on Saturday, disclosed that she feared for her safety after learning of Lewis’ presence in Indianapolis. She revealed that the situation had forced her to adjust her public appearances and routines. Clark emphasized she does not know Lewis and has never responded to his messages.

Despite being warned to stop posting offensive messages, Lewis reportedly continued his online harassment as recently as Sunday night. Marion County Prosecutor Ryan Mears condemned such behavior, highlighting the seriousness of online threats and their potential to escalate into physical violence.

“This case demonstrates that online harassment can swiftly turn into real-life danger,” Mears stated, applauding the courage of victims like Clark in coming forward.

Lewis, set to appear in court on Tuesday, had not retained an attorney by Monday morning. Prosecutors plan to seek high bail, citing his sexually violent messages and his travel from Texas to be near the victim, according to Deputy Prosecuting Attorney Robert Beatson.

Representatives for Clark and the Indiana Fever did not provide immediate comment.