Rohan Dennis and Melissa Hoskins had it all, with their Olympic dreams fulfilled, world championship medals secured and a young family bursting with love. Then something went terribly, terribly wrong outside their $2.45million mansion

They were trackside sweethearts, the girl with the freewheeling spirit and immense talent and the brilliant cyclist who you always wanted in your team.

They fell in love the same year they both became Olympians, at London in 2012, and took home gold medals at world championship cycling events.

Melissa Hoskins from country Western Australia and Rohan Dennis from Adelaide would make a life together, marrying in 2018 and having two children.

They would enjoy a…