Excerpt: The woman identified only as Diana P, 45, was found dead by walkers in a ditch near her Fiat Panda car in October.

Extensive DNA testing came back this week on both the corpse and the car, implicating the predator known as the 'woman without a face' who has eluded police for 15 years.

The latest victim was found dead in Weinberg in the southern state of Baden-Wuerttemberg.

A police squad dedicated to tracking her down was extended by 30 more officers this week.

The killer first struck in May 1993 when she turned up on the doorstep of...