| Lee Jae-yong has been running the Samsung group since his father became seriously ill |
South Korea's special prosecutor is seeking an arrest warrant for Samsung heir apparent Lee Jae-yong, on bribery charges.
The donations were allegedly made as it sought political support for a merger. Mr Lee, also known as Jay Y Lee, was questioned for more than 20 hours at the prosecutor's office in Seoul last week.
He is currently vice-chairman of Samsung Electronics, but since his father, Lee Kun-hee, suffered a heart attack in 2014, he is considered de facto boss of the entire Samsung Group conglomerate.