State Police Detective Milton Wolner interrogated Melvin Garza about 10 days after Robin Adams disappeared. Although it was overlooked by authorities, Melvin made a critical slip when he told Wolner "After Monday, she wrote me this thing that she was going to court or something with me." Melvin was commenting on the contents of a letter that he wouldn't receive until almost two weeks later, a letter suggesting that Robin had run away. Police suspected a forgery.