A Troy man pleaded guilty June 28 to felony attempted tampering with evidence for concealing needles used before a woman died of a drug overdose.

Adam Plantz, 34, made the plea in Miami County Common Pleas Court. He originally was charged with felony tampering with evidence after sheriff’s deputies reported they did not locate needles or used capsules in the room in a house near Troy where a young woman died Feb. 20.

Deputies said Plantz led them to another room where needles had been placed under a bed.

The charge was amended last week to attempted tampering with evidence. Judge Christopher Gee, who ordered a presentence investigation, accepted the guilty plea.