Wet road conditions played a role in the death of young Australian sprinter Jemma Stapleton in Thailand, according to reports in local media.The 25-year-old rising star and former Stawell Gift finalist was killed last week while on holiday with her family. She was riding a motorcycle along a curve on a highway in Bo Phut, Koh Samui, on Wednesday afternoon when it reportedly slid out and she was thrown along the road.Local police chief Maj Suwat Suksri said wet and slippery conditions appear to have been a factor in the deadly incident between Ms Stapleton’s motorcycle and two other cars. It had been raining at the time, and the motorcycle slid into a lane of oncoming traffic, the Bangkok Post reported. Jemma had been ahead of a number of family members, who were travelling behind on other motorcycles, according to the report.The star runner’s brother led tributes, writing on Instagram: “Rest in peace. I love you so so much. I promise I’ll make you proud. “You were the best sister and my best friend I’ll forever miss you”.In an Instagram post, the Victorian Athletic League described Jemma as a “valued member of our community” whose “presence, character and contribution left a lasting impact on those around her”.“On behalf of everyone at the Victorian Athletic League, we extend our deepest condolences to her family, friends and loved ones during this difficult time. Rest in peace, Jemma.”A GoFundMe started on behalf of the family to help bring Jemma’s body home raised over $100,000 in less than 24 hours.It has since been closed with the organiser thanking everyone for their love and support.“Jemma would have been absolutely overwhelmed to see her community come together in this way — it is a true reflection of the beautiful person she was,” their post read.Knox Little Athletics said it was “deeply saddened to hear of the tragic passing of Jemma Stapleton while overseas on a family holiday”.“Jemma was a valued member of the Knox Little Athletics community, competing as a Little Athlete with the Rowville Club,” the organisation said.“From an early age, she showed great talent, determination, and a genuine love for athletics, achieving success at the Knox Championship level and later representing Knox at the state level.”Rowville Netball Club said: “There are no words that can truly ease the pain being felt by those who loved her. On behalf of everyone at Rowville Netball Club, we extend our deepest condolences to the Stapleton family during this incredibly difficult time.“We hope they can find comfort in the love and support surrounding them and in the many memories shared with Jemma.“Jemma will always be remembered as part of our Rowville Netball Club family, and our thoughts are with all who are grieving this tragic loss. Rest peacefully, Jemma.”