Federal drug agents searched Hayden Panettiere's Los Angeles residence after her passing. Investigators sought evidence linked to black-market controlled substances and potential fentanyl contamination.

They reportedly examined prescription and recreational drugs found at the home for analysis. The DEA is tracing a suspected fatal pill back to an alleged drug dealer.

Toxicology results are pending to determine the exact cause of her death.

This story was reported by The Times of India. Read the full coverage at The Times of India.