Kothagudem police arrested four youths suspected of involvement in the October 19 murder of Medi Akhil. Investigators said two suspects planned the attack over past enmity, while others allegedly assisted them. Police seized three mobile phones and are investigating further. Speaking to the media here on Wednesday, Kothagudem DSP L Adinarayana stated that, acting on credible information, Laxmidevipalli Sub-Inspector (SI) Akhila and her team nabbed the accused, Dantyala Ganesh, Siripuram Sathwik, Muddangula.