Chinese-born chemist jailed for life for poisoning husband in America
Chinese-born Li Tianle killed her partner because he wanted a divorce

A Chinese-born chemist who worked for a decade for one of America's biggest pharmaceutical companies was a cold, calculating murderer who poisoned her husband with an obscure and toxic metal rather than let him divorce her, a judge said as he sentenced her to life in prison.

"This was planned, calculated and committed in a cruel and depraved manner," state Superior Court judge Michael Toto said.
The 43-year-old Li was convicted in July of murder and hindering apprehension. Her attorney had sought a 30-year sentence.
Li continues to deny any role in her husband's death, said her attorney, Steven Altman. In a brief, tearful statement read in court on Monday, Li said she prays for her husband's soul and would appeal against the verdict. The couple has a son who is four and in the care of relatives.
Li worked for New York-based biopharmaceutical company Bristol-Myers Squibb. Prosecutors introduced evidence during the trial that she ordered thallium, a tasteless, odourless poison, in 2010 after researching its effects on humans.