India, Feb. 28 -- Luke Daley was briefly detained over Nancy Guthrie's kidnapping. Authorities took in the Tucson man, sparking immense buzz online. However, he has been released since then and not named a suspect in any way. Guthrie, 84, was reported missing from her home on February 1. Authorities believe she was kidnapped the night before.

Daley was detained as the FBI and local authorities executed search warrants on their home and a Range Rover. Their home is reportedly around two miles from Guthrie's place near Tucson, Arizona. Later, his lawyer clarified that Daley had no connection 'whatsoever' to Guthrie and her kidnapping.

However, interest has persisted in Daley even as authorities have not brought in any suspect in the case ...