(NBC NEWS) – Tonight on “Dateline,” police are perplexed when they find the body of a young woman but aren’t able to identify her. When the case gets the attention of amateur internet investigators, ...

Plenty of plants have a reputation for keeping mosquitoes away—including fragrant lavender, beloved for its easy-growing nature and aromatic foliage and flowers. But can you use lavender plants in ...

(NBC News) — On Friday’s “Dateline,” when police are unable to identify a young murder victim, a dogged investigator employs the help of armchair detectives and new DNA technology to find a killer and ...

Amateur internet investigators, new DNA technology and a dogged investigator help police find a killer – and identify a victim for years known only as "Lavender Doe ...