The Killer Invention

Tim Danton had been receiving life threats in connection with his latest invention "Gray Box", a device that can suck up all the mobile network bandwidth to provide free unlimited super fast internet and calls.

He was murdered yesterday and there are three prime suspects.

Fiona Williams - his ex-wife and fellow engineer

Carl Hanneson - his arch rival since college

Alexander Berg - CEO of TeleCom, country's leading network service provider

The police is on its way and would arrive shortly. As Tim's trusted friend, you have 60 minutes to solve the murder mystery and escape with the "Gray Box", before the police arrives.