HOW MUCH CAN MY FAMILY SUE FOR THIS PHARMACEUTICAL MALPRACTICE/ WRONGFUL DEATH OF MY MOTHER?

MY MOTHER WAS PRESCRIBED THE DRUG "DIGITEK" AND HAD BEEN TAKING IT FOR A WHILE WHEN ALL OF THE SUDDEN IT WAS RECALLED BECAUSE THE PHARMACEUTICAL COMPANY WAS ADVISED BY THE FDA TWO YEARS AGO TO STOP DISTRIBUTING THE DRUG BECAUSE THE COMPANY FAILED TO ADHERE TO THE PROPER SAFETY GUIDELINES WHILE MAKING THE DRUG. SOME OF THE PILLS WERE ACCIDENTLY SMASHED TOGETHER, THUS MAKING ALOT OF THE PILLS THICKER AND MORE POTENT THAN INTENDED...THEY WERE ADULTERATED!! ALOT OF PATIENTS DIDNT KNOW THE PILLS WERE ACTUALLY DOULBLED IN STRENGTH OR SIZE. THEY THOUGHT THEY WERE NORMAL SO THEY CONTINUED TO TAKE THE PILLS. THE THING IS THAT IT WAS A THIN LINE BETWEEN THE PILLS EFFECTIVENESS AND DRUG OVERDOSE DUE TO TOXICITY. AT THE NORMAL DOSAGE, THE PILL WAS HIGHLY EFFECTIVE ALREADY BUT WHEN PILLS GOT MASHED TOGETHER, THE POTENCY OF THE PILL BECAME INCREDIBLY AND FATALLY(IN SOME CASES) DANGEROUS. BEFORE MY MOTHER COULD EVEN STOP TAKING THE MEDICATION, THE DRUG HAD ALREADY POISONED HER BLOOD STREAM AND ON HER CORONERS REPORT, IT SAID THAT SHE DIED FROM AN OVERDOSE FROM THE DRUG DIGITEK DUE TO HIGH LEVELS OF TOXICITY IN HER BLODSTREAM. OUR FAMILY WANTS TO KNOW THAT IF WE WIN THIS CASE AND DECIDE TO SETTLE, ABOUT HOW MUCH WE CAN EXPECT TO RECOVER FOR OUR LOSS. AND HOW LONG SHOULD A CASE LIKE THIS EXPECT TO TAKE?