Here is your Forbes Daily Briefing for Friday, September 20th.

Today on Forbes, Russia's richest woman handed over a third of her fortune,

then things turn deadly.

One of Russia's most compelling entrepreneurial tales has turned into a deadly nightmare.

On Wednesday, at least two people died and seven others were injured after a shooting at the Moscow

headquarters of Wild Berries, Russia's largest online retailer, according to media reports.

Tatiana Bacalchuk, the self-made billionaire who founded Wildberries, the 5.9 billion dollar

in sales retailer comparable to Amazon in the U.S. blamed her estranged husband and co-founder, Vladislav Bakalchuk, who she said led a group of armed people into the

e-commerce giant's headquarters in an attempt to seize operations.

In a telegram post in the hours after the shooting that Forbes translated into English,

Pekalchuk, the richest woman in Russia, said, quote,

this is a hostile takeover or rather an unsuccessful attempt.

She added that she's appealed to law enforcement, quote,

to take control of this situation.

Both of the people killed were Wild Berry's security guards, according to Russia's Interfax News Agency.

On Thursday, Vladislav was arrested and charged with murder, the outlet reported, citing his defense team.

Dozens of others were also arrested in connection with the shooting.

Vladislav has maintained his innocence, arguing that Wildberry's officers fired on him and his security team unprovoked

when he arrived for a pre-organized meeting, leaving some of those who joined them wounded.

Wednesday's tragic events appear to be the latest escalation in a month's long battle between

the Bacalchucks, who have been married for at least 20 years, over the future of the

e-commerce giant they long ran together.

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