Because a school friend did not return his love, a 19-year-old is said to have planned to take her hostage and kill her.
But when the girl's mother opened the door for him, everything turned out differently.
Cologne - A trial of attempted murder against a 19-year-old from Leverkusen begins today before the Cologne district court.
According to the indictment, he is said to have seriously injured the mother of a school friend with 26 stab wounds.
The background to the act in April was the unrequited love of the victim's daughter for the accused.
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16-year-old stabbed to death after an argument: trial begins
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The accused is said to have stabbed the youth in the face with a kitchen knife on Good Friday on a viewing platform near the Duborgskolen, a school.
The youngster succumbed to his injuries a little later in the hospital.
16-year-old stabbed to death after an argument: trial begins
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A now 60-year-old is accused of having murdered her young son years ago for low motives.
Now the woman is on trial.
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31-year-old is said to have stabbed his wife from behind
A 31-year-old is said to have tried to kill his wife, who was separated from him, in Heidelberg.
The man was arrested for attempted murder in unity with serious bodily harm, the police and prosecutors announced on Monday.
31-year-old is said to have stabbed his wife from behind
After the young woman rejected him, he is said to have planned to take her hostage and then kill her and then himself.
When the 19-year-old German wanted to implement his plan and rang the doorbell at the friend's house, her mother opened the door.
The young man is said to have stabbed the woman suddenly.
Eight days of negotiation are scheduled for the process until November 17th.
dpa