Four people were arrested on Saturday in Elkathurthy of Warangal district for selling ganja online. The police recovered ganja worth Rs 30 lakh from their possession along with two cars and four cellphones. Of the six-member gang, the police arrested four people and launched a hunt to nab other two who had gone absconding. A case was registered by the police. On Wednesday, the Rajendranagar police arrested six members including two teenage girls for supplying ganja. They seized 40 kg of ganja worth Rs 1.85 lakh from them.