[deport]

Yep not much info as to what and how he did make the eyeglasses into a weapon.

snip
.

Police said he used a sharp piece from his eyeglasses to stab a Miami-Dade detective who was transferring him by car to Nevada, where Morales was to serve a sentence of 30 years to life after being convicted of a sexual assault.

Det. Jaime Pardinas was expected to recover after being treated at a Dallas hospital for deep stab wounds to the neck, shoulder and back and a collapsed lung. It wasn’t clear when he would be released.

Read more here: http://www.star-telegram.com/2013/02/16/4625210/texas-police-chase-fatally-shoot.html#storylink=cpy

[Alaska Wolf]

Det. Jaime Pardinas was expected to recover after being treated at a Dallas hospital for deep stab wounds to the neck, shoulder and back and a collapsed lung.

Pretty serious wounds. Glad to see the perp is no longer wasting oxygen.

[Uncle Chip]

Was it a shard of glass that he used or the stem from the eyeglasses???

It's hard to imagine how he could get a shard of glass in that deep to puncture a lung.

Either way, there goes inmate reading privileges.

[morphing libertarian]

as depicted in Godfather III