WHITE PLAINS, New York (AP) -- A confounding and heartbreaking murder case alleging that a mother purposely poisoned her 5-year-old son with salt and documented his decline on social media began Monday in the New York suburbs.
Lacey Spears, 27, who presented herself online as a supremely devoted mother, is charged with depraved murder and manslaughter in the death a year ago of Garnett-Paul Spears.
"This mother was intentionally feeding her child salt at toxic levels," prosecutor Doreen Lloyd said at Spears' arraignment.
The boy's sodium levels rose to a dangerous point with no medical explanation, prosecutors said, leading to a swollen brain, seizures and death. They believe his single mother, who was sharing his hospital administered salt through a feeding tube into Garnett's stomach.
All the while, she was keeping followers up to date with 28 online postings in the last 11 days of his life, noting his death with, "Garnett the great journeyed onward today at 10:20 a.m." She had tens of thousands of entries over Garnett's lifetime, many about his doctor and hospital visits.
"My Sweet Angel Is In The Hospital For The 23rd Time," Spears tweeted on Nov. 9, 2009, adding a sad-faced emoticon. "Please Pray He Gets To Come Home Soon."
Jury selection began Monday with a pool of 90 potential jurors on hand at the courthouse.
In rulings delivered last week, Lacey Spears' messages on Facebook, Twitter and MySpace were determined relevant and are likely to be introduced as evidence. Some of the posted photos depict Garnett's declining health, said acting state Supreme Court Justice Robert Neary.
Neary also found that prosecutors can tell jurors about Internet research Spears did on her iPhone into the dangers of sodium in children and the properties of iodized salt.
Spears' lawyers have not publicly detailed a defense strategy and did not return calls seeking comment. Attorney Stephen Riebling said in July that the defense would focus "on the relevant facts, not fiction."
Other evidence in the case includes bags used to feed Garnett which prosecutors say have "extraordinary" concentrations of sodium. The prosecution says Spears tried to cover up by asking a friend to take a feeding bag, "get rid of it and don't tell anybody."
The murder charge alleges Garnett was killed "under circumstances evincing a depraved indifference to human life" rather than with intent. It carries the same maximum sentence as intentional murder, however -- 25 years to life. The manslaughter count alleges Spears killed her son "while intending to cause serious physical injury."