As per the information given by family members in the investigation, he attempted suicide in Guntur but to avoid police case they framed it as a heart attack. Police came to know that Kodela along with his wife and daughter came to Hyderabad three weeks ago.
After examining the call data police came to know Kodela spoke to an employee of Basavatarakam Hospital named Sunitha. They are likely to question her regarding this.
Based on all these evidence police have speed up the investigation.