Mistress of man stabbed by father-in-law backs up 2 friends who have sued estate administrators

SINGAPORE – The mistress of businessman Spencer Tuppani, who was fatally stabbed by his father-in-law in 2017, took the stand on Friday (May 13) as a witness for two of Mr Tuppani’s friends who have sued the co-administrators of his estate.

Ms Joan Yeo Gek Lin, 44, backed up the story of the two men, who claim in their lawsuit that they each hold a one-third share of a $4.6 million Holland Village property that was registered in Mr Tuppani’s sole name.

Mr Jason Er Kok Yong, 42, and Mr Lawrence Lim Soon Hwa, 46, contend that they had each contributed $535,200 in cash to the purchase of the property, which was tenanted to well-known pub Wala Wala Cafe Bar.

Ms Yeo also testified that she and Mr Tuppani had funded the purchase of a $7.4 million Leedon Heights property that was bought in the names of their respective fathers.

She was testifying in the ongoing trial into the claims brought by the two men against the estate administrators – Mr Tuppani’s widow Shyller Tan Cheng Cheng, her sister Sherry Tan San San, and his first wife Felicia Keh Lay Hong.

Aside from the duo’s lawsuit over the ownership of the Holland Village property, Mr Er has also sued the co-administrators over the ownership of a $566,000 BMW M6 bought in Mr Tuppani’s sole name.

Mr Tuppani, 38, was fatally stabbed by his father-in-law, Tan Nam Seng, on July 10, 2017, and collapsed in Boon Tat Street.

Tan, 74, is serving an 8½-year jail term for the killing.

He was upset about how Mr Tuppani had treated Ms Shyller Tan and also believed that his son-in-law had cheated him of his shipping business.

In the current case, Ms Yeo said in her testimony that she met Mr Tuppani through friends in mid-2012 and they fell in love.

She said she knew that Mr Tuppani was in an unhappy marriage with Ms Shyller Tan, with whom he had three children.

Ms Yeo said that from late 2013, she and Mr Tuppani lived together as a couple and had two children together.

She said Mr Tuppani introduced her to Mr Er and Mr Lim, and the men would often discuss investment opportunities in her presence.

She said she witnessed the trio entering into cash transactions among each other for amounts of more than $100,000.