In most of the criminal cases, the trials are practiced in front of the jurors for a better judgement. This law is followed by both the British and Australian government; however, jurors possess no access to a defendant's past criminal facts. Onthe contrary few lawyers believe that the jurors should be provided with the adequate information, so they could pass a verdict judgement. Although, past events of a criminal is important to run a trail, in my opinion, I also presume that public people having access to such sensitive information might violates an individual's life.
It is a universal fact that based on past events an individual can be judged better. Similarly, jurors learning the defendant's past criminal record aids them in passing a non-biased judgement. Though, only the present mistakes of a convict is brought to light; learning their past helps the jurors to understand a law-breaker's character, attitude, personality, and mental stability. Therefore, a thorough study assists a jury to understand their psychological state of a criminal's mind, and would be able to identify whether the person is a continuous offender or not. For instance, consider a thieving woman murdering her husband as part of self-defense; this type of case requires analyzing past criminal records of both the victim and the offender.
On the other hand, jurors are the panel of common people selected randomly. Hence, providing access to past details of a defendant might lead to certain problems such as; lack of confidential when it is a high-profile criminal case, lose of privacy for the defendant, chances of spreading rumors and so on. Also, jurors are nominated for a present day trail; hence, knowledge of past events might hinder their judgement. To illustrate consider the previous example, a jury may believe that the woman committed the crime owing to the fact that of her reputation as a robber.
To conclude, in my opinion, when jurors are summoned for a criminal case authorities should decide how much of a defendant's past details can be shared with the jurors for a non-partial, honest judgement. 
In most of the  
criminal
 cases, the trials  
are practiced
 in front of the jurors for a better  
judgement
. This law  
is followed
 by both the British and Australian  
government
;  
however
, jurors possess no access to a defendant's  
past
  criminal
 facts.  
Onthe
 contrary few lawyers believe that the jurors should  
be provided
 with the adequate information,  
so
 they could pass a verdict  
judgement
. Although,  
past
  events
 of a  
criminal
 is  
important
 to run a trail, in my opinion, I  
also
 presume that public  
people
 having access to such sensitive information might  
violates
 an individual's life.
It is a universal fact that based on  
past
  events
 an individual can  
be judged
 better.  
Similarly
, jurors learning the defendant's  
past
  criminal
 record aids them in passing a non-biased  
judgement
. Though,  
only
 the present mistakes of a convict  
is brought
 to light; learning their  
past
  helps
 the jurors to understand a law-breaker's character, attitude, personality, and mental stability.  
Therefore
, a thorough study assists a jury to understand their psychological state of a criminal's mind, and would be able to identify whether the person is a continuous offender or not.  
For instance
, consider a thieving woman murdering her husband as part of self-defense; this type of case requires analyzing  
past
  criminal
 records of both the victim and the offender. 
On the other hand
, jurors are the panel of common  
people
 selected  
randomly
.  
Hence
, providing access to  
past
  details
 of a defendant might lead to certain problems such as; lack of confidential when it is a high-profile  
criminal
 case, lose of privacy for the defendant, chances of spreading rumors and  
so
 on.  
Also
, jurors  
are nominated
 for a present day trail;  
hence
, knowledge of  
past
  events
 might hinder their  
judgement
. To illustrate consider the previous example, a jury may believe that the woman committed the crime owing to the fact that of her reputation as a robber. 
To conclude
, in my opinion, when jurors  
are summoned
 for a  
criminal
 case authorities should decide how much of a defendant's  
past
  details
 can  
be shared
 with the jurors for a non-partial, honest  
judgement
.