Under the facts you have presented, the Will in question would not be valid in Texas. Texas requires that the Will either be signed by the testator and witnessed by two witnesses, OR that the entire Will be in the handwriting of the testator and signed by him/her. Witnesses are not required for a holographic Will, (handwritten Will), but under your facts, the typewritten document would not qualify.
Under Michigan law (where I practice), there is a "fudge" statute that provides that any document intended to be a Will, can be admitted to probate as a Will. (We have even seen unsigned documents admitted as Wills, in some cases!) If Texas has a similar statute, there might be a slight chance that this document could be probated. My guess is that Texas law is more sensible in this regard.
Since the person claiming to be the executor is unlikely to let this go without a fight, you should consult a probate attorney to determine how best to proceed. You will need to retain an attorney if the person in question decides to take this to court.
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In Texas, he answer is simple: This is not a valid will. The prior will should be probated, but if there is no will, an heirship proceeding should be started by your friend.
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A document like the one you describe is not a valid Will in Texas and cannot be admitted to probate. If your friend's father was a Texas resident then Texas law will apply. You ask: "Do I have a chance if I contest this will? How do I know it is a legal document and not forgered (sic)?" You would have no chance of contesting the Will because you are not an "interested party" because you are not an heir of your friend's deceased father.
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No. I agree with all of the foregoing answers.
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