A 23-year-old man in Bengaluru stabbed his friend with a knife for not buying him a beer. The accused, Raghavendra, stabbed his friend Babajan and fled from the scene, said Byappanahalli Police. Babajan and Raghavendra went out on Thursday, August 4, and Babajan purchased three bottles of beer. Then, they went to Raghavendra’s house and partied till late at night, …