How Much Alprazolam Is Lethal Toxicology Report Help Reading It!?

Toxicology Report Help reading it!? - how much alprazolam is lethal

I need help reading an autopsy with toxicology reports ..... I want to know whether the mixing of the number of drugs or the amount of fatal or life be?

Alprazolam 0.112 micrograms / ml
Methylecgonine \\ \\ \\ \\ \\ \\ \\ \\ u0026lt; 0.5mcg/ml
Benzoylecgonine 0.14 mcg / ml
Morphine (total) 0.47 mcg / ml
Morphine (free) 0.16 mcg / ml

Please help me understand how much or how many milligrams of the drug means that it has taken, or if the mixture is deadly or quantity