Beowulf is the cause of Grendel's death. Beowulf rips off Grendel's arm and Grendel runs away but shortly after dies of the injury.
grendels mother goes to heorot to avenge her sons death
She gave Beowulf Grendels claw.
Grendel's mother mourns the death of her son by seeking revenge on Beowulf, who killed him. She attacks Heorot in search of retaliation, ultimately resulting in a battle with Beowulf himself.
A swamp
1
Her cause of death was indicated as a drug overdose.Her cause of death was indicated as a drug overdose.Her cause of death was indicated as a drug overdose.Her cause of death was indicated as a drug overdose.Her cause of death was indicated as a drug overdose.Her cause of death was indicated as a drug overdose.
he dies later on
Underwater, in a lake.
His cause of death is unknown.
Salmonella may cause death
His cause of death is unknown.
the cause of death was not disclosed