Killed on 8 february 1955 in Walstedde near Ahlen. Kroll probably took a train to Hamm, and then continued by bus or even on foot.
19 years old, an attractive blond dressed all in green; sporting shoes, coat, shawl and book-case .
She was a runaway from a home in Niedersachsen.
Kroll met her on the road and invited her for a walk in the wood. After some 120m from the road, he tried to kiss her, but she resisted. Then he stabbed her 4 times in the neck. Afterwards he strangled and rapedher, then cut her stomach open in the manner of pig-slaughtering, there was no bruising to the genitals and no defense wounds.
She was found 5 days later amidst snow-covered brush beside the road to Herrenstein, eventually in a barn.
A great quantity of sperm was found in the vagina, and also on the abdomen and scattered through the pubic hair. This made police suspect several people.